225426840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1878557}}^1$

素因数の和:1878571

約数の個数: 32

約数和(自身を含む): 676280880

約数和(自身を除く): 450854040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1878557, 3757114, 5635671, 7514228, 9392785, 11271342, 15028456, 18785570, 22542684, 28178355, 37571140, 45085368, 56356710, 75142280, 112713420, 225426840]

約数ペア:

[(1, 225426840), (2, 112713420), (3, 75142280), (4, 56356710), (5, 45085368), (6, 37571140), (8, 28178355), (10, 22542684), (12, 18785570), (15, 15028456), (20, 11271342), (24, 9392785), (30, 7514228), (40, 5635671), (60, 3757114), (120, 1878557)]